At a recent media conference, Microsoft's Yusuf Mehdi, Corporate VP of Microsoft's Interactive Entertainment business and Nancy Tellem, Pres. of Entertainment and Digital Media, discussed the growth of the Xbox 360 and the future of home entertainment.

They noted that when they began, it all started with video games but has since been a steady progression to make the Xbox the center of peoples' home entertainment. Some of the data they revealed shows the increased growth of the Xbox as a complete entertainment system.

Some of the highlights were;

Over 76 million Xbox 360 consoles sold worldwide, which is three times the number of the original Xbox.

24 million Kinect devices sold since it became available.

46 million Xbox LIVE community members.

Users spent over 18 billion hours in 2012 on entertainment.

Click the press release button below to get all the details they outlined at the conference.

Living room entertainment is in its largest evolutionary period since the transitions of black-and-white to color, and from standard definition to high definition. The Xbox 360, alongside Microsoft's entertainment industry partners, is at the forefront of that evolution as one of the only devices that brings all forms of entertainment together in one device, while making access to content easy and providing new ways to interact with existing programming. In 2012, the amount of TV and other entertainment offerings on Xbox almost tripled, now surpassing 100 custom, voice-controlled TV and entertainment apps on Xbox LIVE.

"Yes, we started with video games, but we have been on a journey to make Xbox the center of every household's entertainment," says Yusuf Mehdi, corporate vice president of Microsoft's Interactive Entertainment Business.

Today Mehdi, along with Nancy Tellem, president of entertainment and digital media at Microsoft, participated in a D: Dive into Media session, facilitated by Peter Kafka, to discuss that journey and the opportunities that lie ahead. Mehdi revealed some new data that illustrates how entertainment usage on the Xbox has exploded during its living room transformation, and Tellem shared more about her newly created Los Angeles-based Xbox Entertainment Studios.

Today, there are more than 76 million Xbox 360 consoles around the world. That's three times the number of original Xbox consoles sold. And a Kinect sensor now sits next to roughly one third of those Xbox 360 consoles; the company has sold 24 million Kinect sensors since launch.

Social has been an important part of Xbox from the beginning, and that's true today more than ever. The Xbox LIVE community has grown to 46 million members, a 15 percent growth since last year.

2012 also marked the Xbox's biggest year for entertainment and games usage. Users enjoyed more than 18 billion hours of entertainment in 2012, with entertainment app usage growing 57 percent year over year globally. Last year in the United States, Xbox LIVE Gold members averaged 87 hours per month on Xbox, an increase of 10 percent year over year.

Those numbers strongly indicate that consumers enjoy all kinds of entertainment via Xbox, and Mehdi believes the future of entertainment is even brighter, as Microsoft plans to keep the momentum rolling.

"We believe that Xbox is being used by more people in the household, during more hours in the day and for more forms of entertainment," he says. "People are using Xbox in the morning to work out with the Kinect Nike+ Fitness program, kids are watching cartoons, families are enjoying movies, and of course people are playing blockbuster games like 'Halo 4.'"

The Future of TV Is Interactive and More Engaging

According to Mehdi, Xbox has something in the living room no one else has - a large installed base of devices already in the home, connected to TVs, and over half of those are already linked together, delivering amazing personalized and social entertainment experiences via the Xbox LIVE network.

Microsoft believes that the future of TV and entertainment is one where the TV becomes interactive and more engaging, Mehdi and Tellem explain. Microsoft sees that viewers want to do more with their TV shows, movies, sports and other forms of entertainment.

"We believe that we are at the start of the next wave of truly interactive entertainment," Tellem says.

Tellem is spearheading a new L.A.-based studio called Xbox Entertainment Studios, where the mission is to create true interactive content for Xbox and other devices that will change the way entertainment content is experienced and delivered. Tellem also now oversees live event programming for Xbox LIVE. Xbox has had success with live events such as the Elections 2012 Hub on Xbox LIVE, which aired the presidential debates with an added interactive polling capability. Viewers submitted 3 million answers to on-screen questions during the live telecast of one of the debates. More recently, Xbox aired an interactive red carpet experience for this year's Grammy Awards and will be doing the same for the 85th Academy Awards.

"When I worked in traditional TV, we would find ourselves saying things like 'Wouldn't it be cool if we could add an interactive aspect directly into the show and engage directly with the viewers?'" says Tellem. "With Xbox, that is possible today."

Xbox already offers content such Kinect Sesame Street TV, which blurs the lines between traditional linear TV show and interactive experience, where a kid can jump into their beloved Sesame Street and throw coconuts at Grover.

But it's not just about new types of entertainment; it's also about new business models and new engagement opportunities for advertisers. Mehdi called the launch of NUads - a new ad format that harnesses Kinect and natural user interface - an important moment for TV advertising. NUads deliver what is most scarce to advertisers today: consumer engagement. NUads enable natural interactivity using the simplicity of a spoken word or the wave of a hand. The first wave of NUads, which launched last fall with interactive polling, saw a record level of consumer engagement with 37 percent of people responding. With this model, passive TV advertising is transformed into engaging and actionable experiences.

Pioneering the Future of TV

In addition to Xbox Entertainment Studios creating content that will highlight what's possible and demonstrate the capability of the Xbox platform, Microsoft will continue to partner with content creators, networks, aggregators and advertisers to "pioneer the future of TV," says Tellem.

During 2013, Microsoft is planning to launch more than 40 new voice-controlled, customized TV and entertainment apps on Xbox.

"We want to partner with the industry to bring entertainment into a new era," she says. "It's an era when interactive entertainment becomes the greatest form of all entertainment - and we couldn't be more excited to play a part in it."